9921000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{3307}}^1$

素因数の和:3331

約数の個数: 64

約数和(自身を含む): 30962880

約数和(自身を除く): 21041880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 3307, 6614, 9921, 13228, 16535, 19842, 26456, 33070, 39684, 49605, 66140, 79368, 82675, 99210, 132280, 165350, 198420, 248025, 330700, 396840, 413375, 496050, 661400, 826750, 992100, 1240125, 1653500, 1984200, 2480250, 3307000, 4960500, 9921000]

約数ペア:

[(1, 9921000), (2, 4960500), (3, 3307000), (4, 2480250), (5, 1984200), (6, 1653500), (8, 1240125), (10, 992100), (12, 826750), (15, 661400), (20, 496050), (24, 413375), (25, 396840), (30, 330700), (40, 248025), (50, 198420), (60, 165350), (75, 132280), (100, 99210), (120, 82675), (125, 79368), (150, 66140), (200, 49605), (250, 39684), (300, 33070), (375, 26456), (500, 19842), (600, 16535), (750, 13228), (1000, 9921), (1500, 6614), (3000, 3307)]